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by: Robert Hooker |
last post by:
I know that this question has been batted around here for a while - and I
know that sample code, using reflection and poking around inside the
propertygrid class, has been posted by a kind soul.... but I'm really
hoping that someone on the Forms team, or C# team at Microsoft can have a go
at answering this.
Q: When inside a property grid,...
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by: Twanger |
last post by:
I'm getting a compiler error on my ASP.NET page and I can't see the
cause. I have a simple C# class compiled into a DLL and placed in my
bin directory which has a public property QuestionText. When I try
and set the property the compiler throws up
Compiler Error Message: CS1519: Invalid token '=' in class, struct, or
interface member...
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by: Andy G |
last post by:
I've been getting this error all day. Could someone please look at my
stored procedure and the code. I have a form that grabs and email address
the user types in, calls a stored procedure with an input parameter and an
output parameter, compared the email to a table and matches an ID in another
table to grab the Username. thanks for any...
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by: Lance |
last post by:
Is there any way to have a custom property display the window that appears when an invalid property value is entered in a PropertyGrid control? I'm refering to the window that has the title "Properties Window" and displays the message "Invalid property value." The window also has the "Details" button
Thanks
Lance
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by: Bernard Bourée |
last post by:
Hello
I have the following code:
Public Groupes As New Hashtable
Dim Entry As DictionaryEntry
For Each Entry In Groupes
Dim Gr As Groupe = DirectCast(Entry.Value, Groupe)
===> THIS LINE GIVE ME AN ERROR DIRECTCAST IS NOT VALID
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by: Chet Cromer |
last post by:
I am creating a set of base classes and sub classes to use throughout a
program I'm developing. The base class represents a generic "lookup
table" from my database that contains lists of things like
manufacturers, makes, modes, etc. of cars. I have created a generic
"datacollection" class and a generic "dataobject" class to represent the...
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by: Mark Ingram |
last post by:
Hi, ive written a custom control and i would like to display the
"invalid property value" dialog box for certain properties on my form if
the user enters a value outside the allowed range (in the visual studio
designer).
e.g. If i had a percentage property, i would want the user only to be
able to enter Int32 values between 0&100. How can...
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by: daz_oldham |
last post by:
Hi All
I am trying to execute a stored procedure that does a very simple
lookup and returns a text field. However, when I try to execute it, I
am getting a rather strange error that I can't seem to fix!
There is defiantely information coming back as I have tested this in
Query Analyzer. The error actuall comes on my...
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by: eBob.com |
last post by:
I have some code which is trying to determine where text will wrap in a
custom text box (which Inherits from Control). It determines the number of
characters which will fit in the first line, but then encounters an
exception when it calls MeasureCharacterRanges to see if the next character,
i.e. the one destined to become the first character...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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